In the excellent book "Dillinger, The Untold Story",co author and editor William H. Helmer really gets into the guns used by these gangsters. Reading the footnotes I found some Wolf & Klar guns ended up in their hands. It says even Machine Gun Kelly's Thompson was from W&K originally. No fault of W&K's. Helmer also wrote "The Gun That Made The 20's Roar" about the Thompson, of course. I hope that 2nd page is readable.